I’d Give Nancy Woods a Unique Personality
Nancy Woods is the girlfriend of Chuck in the Archie Comics. Chuck is an interesting character, but Nancy is as bland as bland can be. Not only is she bland, but every time a writer tries to give her some sort of unique personality, the next writer forgets about it.
So I’d give Nancy a unique personality and have all the other Archie writers know about it, so it appears in a few different stories and gets “accepted” the same way Chuck has been “accepted” as an artist/cartoonist.